Plug Valve
Oil quarry in cementing and fracturing operation of the high voltage connections when an indispensable important components, but also to a similar high-pressure liquid control. The product structure is compact, easy maintenance, small torque, opened quickly, operation effort, is cementing and fracturing of the best in the valve.
Working principle and structure characteristics:
mainly by the valve body, hand wheel, plunger, and other component parts.
import and export have adopted 1502 from the previous form of connectivity (also customized according to customer needs), the valve body and between the cylinder liner tile with tile and through lining embedded into seals Cylindrical Seal.
Contrast between the tile and plunger seal cylindrical metal complexes, characterized with high precision, sealed reliable.
Note: 10000 psi high-pressure, can also more relaxed on or off valve.
Operation and use:
Fat should be sealed before use shell to fill the gap between the plunger
Use of a water pressure should be sealed before trial and pressure strength test, before they can be used.
Before the use of state should check the switch is consistent with the labeling, hand round of rotating 90 degrees to be achieved on or off.
Maintenance and maintenance:
Regular and timely maintenance can extend valve life.
Work should be finished in time cleaning and oiling, greasing;
Periodic inspection seal, found that the timely replacement of damaged;
When the plunger seal with the lining kilowatts not, should be timely demolition inspection, if found sealing surface defects, which can carry out grinding repair.
Detailed product parts
| No. | Name | Number | Material | Remarks |
| 1 | Valve | 1 | 35CrMo |
|
| 2 | Washers | 2 | NYLON1010 |
|
| 3 | "o"Ring | 2 | NBR |
|
| 4 | Seal lining | 2 | 2Cr13 |
|
| 5 | Plunger | 1 | 35CrMo |
|
| 6 | Gasket | 2 | Rubber |
|
| 7 | Lining watts | 2 | 2Cr13 |
|
| 8 | "o"Ring | 1 | NBR |
|
| 9 | Valve cover | 1 | 35CrMo |
|
| 10 | "o"Ring | 1 | NBR |
|
| 11 | Hand round | 1 | WCC |
|
| 12 | Nut | 1 | 40Cr |
|
| 13 | Note lipid valve | 1 | Assembly |
|
| 14 | Limit sales | 1 | 45 |
|
| 15 | Tight caps | 1 | 45 |
|
| 16 | Kava | 3 | 40Cr |
|
| 17 | Shaft Spring | 1 | 65Mn |
|
| 18 | Gaskets | 1 | NBR |
|
| 19 | Pin | 1 | 2Cr13 |
Dongying Hongsheng Petroleum Equipment Co., Ltd. is located in Lijin Economic Development Zone. The site area of installation and commissioning of equipment is up to 6200 square meters; The building area is up to 19447 square meters; Gross site area is up to 28380 square meters. Meanwhile, total investment is up to RMB 130 million. Besides, we passed the ISO9001: 2000 international quality system certification, China Compulsion Product Certification (CCC) and API certification for multiple product; Hongsheng Petroleum Equipment Co., Ltd. Has multiple independent legal entities, such as Beijing Dongdu Hengli Trade Co., Ltd, Dongying Yue Run Petroleum Equipment Co., Ltd, Lijin Longda Instrument Factory, Dongying Qinghai Oil & Gas Co., Ltd, two Overseas Companies. Moreover, employees' education background are college degree or above while management personnel's are bachelor degree. There are nine departments for Hongsheng Petroleum Equipment, where are with 13 postgraduate students majored in mechanical design, 213 technical engineers in various professional fields and more than 630 employees. Hongsheng Petroleum Equipment actively cooperate with major science and technology organization and petroleum colleges and universities, dedicated to the popularization and application of new technology for oilfield, the production and sales of drilling equipment, supporting services for large equipment at home and abroad, the output of oil and gas technology and ground engineering. Hongsheng Petroleum Equipment Co., Ltd is one of the key science and technology enterprises supported by Dongying City, one of listed companies in Dongying City, and one of main suppliers of Shengli Oilfield, Zhongyuan Oilfield and Daqing Oilfield.
As one strong petroleum equipment manufacturer and oil & gas service provider, we are in collection of research, development, manufacture, operation and service. Our main products are pressure gauges, temperature pressure gauge, and drilling rig, workover rig, rig accessories, pumping unit, sucker rod, sucker pump, drilling pipe, oil pipe and downhole tools etc. We have advanced equipment, strong technical force. Our productions are tested by professional and technical personnels and passed the ISO9002 international quality system certification and API monogram.
With insisting in the product systematize and technicalization, development internationalization and diversity, personal quality specialize, administration scientize, our company are devoted ourself to be the leader of oil & gas equipment and service provider as an international enterprise.
